Kit SS-311 provides the highest quality action-tuning springs by Wolff to help the model 311 shotgun X"XhangX"X open for reloading, gives less cocking effort. Contains (2) factory standard hammer springs, (1) 15% RP sear spring, (2) 30% RP hammer springs, and (1) 15% RP top lever spring. Mfg: Brownells SPECS: RP = Reduced Power.
